Download or read book Kinetics and Catalysis in Homogeneous and Heterogeneous Systems written by I. M. Kolesnikov and published by Nova Biomedical Books. This book was released on 2001 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book consists of two parts: the first one deals with kinetics of processes in heterogeneous systems and those with different degrees of phase dispersion. Strict analytic methods are recommended for solving the kinetic equations for non-catalytic processes in gas, liquid, and solid phases herein. The second part of the book is devoted to studying structure and properties of catalysts and to the developing of catalysis theories. Kinetic methods to describe catalytic process have been worked out. Mechanisms of elementary catalytic stages are under consideration: theoretical methods of selecting catalysts for chemical reactions are being suggested on the basis of the theory of catalysis by polyhedra and Generalised Quantum-Chemical Principle. Mechanisms of adsorption, homogenous and heterogeneous catalysis, are under consideration. Theoretical parts are illustrated by problems with solutions.
Download or read book Mechanisms in Homogeneous and Heterogeneous Epoxidation Catalysis written by S. Ted Oyama and published by Elsevier. This book was released on 2011-10-13 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: The catalytic epoxidation of olefins plays an important role in the industrial production of several commodity compounds, as well as in the synthesis of many intermediates, fine chemicals, and pharmaceuticals. The scale of production ranges from millions of tons per year to a few grams per year. The diversity of catalysts is large and encompasses all the known categories of catalyst type: homogeneous, heterogeneous, and biological. This book summarizes the current status in these fields concentrating on rates, kinetics, and reaction mechanisms, but also covers broad topics including modeling, computational simulation, process concepts, spectroscopy and new catalyst development. The similarities and distinctions between the different reaction systems are compared, and the latest advances are described. * Comprehensive listing of epoxide products * Broad comparison of turnover frequencies of homogeneous, hetergeneous, main-group, biomimetic and biological catalysts * Analysis of the general strengths and weaknesses of varied catalytic systems * Detailed description of the mechanisms of reaction for classical and emerging catalysts
Download or read book Mechanisms of Catalysis written by and published by Academic Press. This book was released on 1991-01-28 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: The remarkable expansion of information leading to a deeper understanding of enzymes on the molecular level necessitated the development of this volume which not only introduces new topics to The Enzymes series but presents new information on some covered in Volume I and II of this edition.
Download or read book Kinetics and Catalysis in Microheterogeneous Systems written by Michael Gratzel and published by CRC Press. This book was released on 2020-08-19 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a quantitative assessment of the advances in the area of catalysis and kinetics in microheterogeneous systems. It is an invaluable resource for chemists interested in catalysis and reaction kinetics, and physicists interested in semiconductors, metal clusters and catalysis.
Download or read book Catalytic Kinetics written by Dmitry Yu Murzin and published by Elsevier. This book was released on 2016-06-04 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: Catalytic Kinetics: Chemistry and Engineering, Second Edition offers a unified view that homogeneous, heterogeneous, and enzymatic catalysis form the cornerstone of practical catalysis. The book has an integrated, cross-disciplinary approach to kinetics and transport phenomena in catalysis, but still recognizes the fundamental differences between different types of catalysis. In addition, the book focuses on a quantitative chemical understanding and links the mathematical approach to kinetics with chemistry. A diverse group of catalysts is covered, including catalysis by acids, organometallic complexes, solid inorganic materials, and enzymes, and this fully updated second edition contains a new chapter on the concepts of cascade catalysis. Finally, expanded content in this edition provides more in-depth discussion, including topics such as organocatalysis, enzymatic kinetics, nonlinear dynamics, solvent effects, nanokinetics, and kinetic isotope effects. Fully revised and expanded, providing the latest developments in catalytic kinetics Bridges the gaps that exist between hetero-, homo- and enzymatic-catalysis Provides necessary tools and new concepts for researchers already working in the field of catalytic kinetics Written by internationally-renowned experts in the field Examples and exercises following each chapter make it suitable as an advanced course book
Download or read book Catalysis written by J.A. Moulijn and published by Elsevier. This book was released on 1993-09-09 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Catalysis is a multidisciplinary activity which is reflected in this book. The editors have chosen a novel combination of basic disciplines - homogeneous catalysis by metal complexes is treated jointly with heterogeneous catalysis with metallic and non-metallic solids. The main theme of the book is the molecular approach to industrial catalysis. In the introductory section Chapter 1 presents a brief survey of the history of industrial heterogeneous and homogeneous catalysis. Subsequently, a selection of current industrial catalytic processes is described (Chapter 2). A broad spectrum of important catalytic applications is presented, including the basic chemistry, some engineering aspects, feedstock sources and product utilisation. In Chapter 3, kinetic principles are treated. The section on fundamental catalysis begins with a description of the bonding in complexes and to surfaces (Chapter 4). The elementary steps on complexes and surfaces are described. The chapter on heterogeneous catalysis (5) deals with the mechanistic aspects of three groups of important reactions: syn-gas conversion, hydrogenation, and oxidation. The main principles of metal and metal oxide catalysis are presented. Likewise, the chapter on homogeneous catalysis (6) concentrates on three reactions representing examples from three areas: carbonylation, polymerization, and asymmetric catalysis. Identification by in situ techniques has been included. Many constraints to the industrial use of a catalyst have a macroscopic origin. In applied catalysis it is shown how catalytic reaction engineering deals with such macroscopic considerations in heterogeneous as well as homogeneous catalysis (Chapter 7). The transport and kinetic phenomena in both model reactors and industrial reactors are outlined. The section on catalyst preparation (Chapters 8 and 9) is concerned with the preparation of catalyst supports, zeolites, and supported catalysts, with an emphasis on general principles and mechanistic aspects. For the supported catalysts the relation between the preparative method and the surface chemistry of the support is highlighted. The molecular approach is maintained throughout. The first chapter (10) in the section on catalyst characterization summarizes the most common spectroscopic techniques used for the characterisation of heterogeneous catalysts such as XPS, Auger, EXAFS, etc. Temperature programmed techniques, which have found widespread application in heterogeneous catalysis both in catalyst characterization and simulation of pretreatment procedures, are discussed in Chapter 11. A discussion of texture measurement, theory and application, concludes this section (12). The final chapter (13) gives an outline of current trends in catalysis. Two points of view are adopted: the first one focusses on developments in process engineering. Most often these have their origin in demands by society for better processes. The second point of view draws attention to the autonomous developments in catalysis, which is becoming one of the frontier sciences of physics and chemistry. In this book emphasis is on those reactions catalyzed by heterogeneous and homogeneous catalysts of industrial relevance. The integrative treatment of the subject matter involves many disciplines, consequently, the writing of the book has been a multi-author task. The editors have carefully planned and harmonized the contents of the chapters.
Download or read book Catalytic Kinetics written by Dmitry Yu Murzin and published by Elsevier. This book was released on 2005-11-07 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemistry and chemical technology have been at the heart of the revolutionary developments of the 20th century. The chemical industry has a long history of combining theory (science) and practice (engineering) to create new and useful products. Worldwide, the process industry (which includes chemicals, petrochemicals, petroleum refining, and pharmaceuticals) is a huge, complex, and interconnected global business with an annual production value exceeding 4 trillion dollars. Although in industry special focus is in heterogeneous catalysis, homogeneous, enzymatic, photochemical and electrochemical catalysis should not be overlooked; as the major aim is to produce certain chemicals in the best possible way, applying those types of catalysis, which suit a particular process in the most optimal way. Catalysis according to the very definition of it deals with enhancement of reaction rates, that is, with catalytic kinetics. This book unifies the main sub disciplines forming the cornerstone of catalytic kinetics. * Provides a broad overview catalytic kinetics * Bridges the gaps that exist between hetero-, homo- and bio-catalysis * Written by internationally renowned experts in this field
Download or read book Homogeneous Catalysis with Metal Complexes written by Oleg N. Temkin and published by John Wiley & Sons. This book was released on 2012-02-08 with total page 963 pages. Available in PDF, EPUB and Kindle. Book excerpt: Homogeneous catalysis by soluble metal complexes has gained considerable attention due to its unique applications and features such as high activity and selectivity. Catalysis of this type has demonstrated impressive achievements in synthetic organic chemistry and commercial chemical technology. Homogeneous Catalysis with Metal Complexes: Kinetic Aspects and Mechanisms presents a comprehensive summary of the results obtained over the last sixty years in the field of the kinetics and mechanisms of organic and inorganic reactions catalyzed with metal complexes. Topics covered include: Specific features of catalytic reaction kinetics in the presence of various mono- and polynuclear metal complexes and nanoclusters Multi-route mechanisms and the methods of their identification, as well as approaches to the kinetics of polyfunctional catalytic systems Principles and features of the dynamic behavior of nonlinear kinetic models The potential, achievements, and limitations of applying the kinetic approach to the identification of complex reaction mechanisms The development of a rational strategy for designing kinetic models The kinetic models and mechanisms of many homogeneous catalytic processes employed in synthetic and commercial chemistry Written for specialists in the field of kinetics and catalysis, this book is also relevant for post-graduates engaged in the study
Download or read book Kinetics of Heterogeneous Catalytic Reactions written by Michel Boudart and published by Princeton University Press. This book was released on 2014-07-14 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a critical account of the principles of the kinetics of heterogeneous catalytic reactions in the light of recent developments in surface science and catalysis science. Originally published in 1984. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Download or read book Introduction to Non linear Kinetics in Heterogeneous Catalysis written by Yuri I. Pyatnitsky and published by Nova Biomedical Books. This book was released on 2000 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprises seven chapters. The first chapter addresses a phenomenological approach to the concept 'reaction rate', which views the complex reaction as a single unit whose progress if judged from measurements of the formation rates of the reaction participants; it also sets forth the main strategies by which to determine the rates of heterogeneous catalytic reactions. Another approach, a mechanistic one, relying upon the reaction mechanisms considered in the second chapter that has recourse to the Horiuti-Temkin complex reaction kinetics theory and the elementary statement of the graph method application in chemical kinetics. The third, fourth and fifth chapters consistently expound the philosophy of the steady state multiplicity, auto-oscillations, and the reciprocal effect of competitive catalytic reactions. The sixth and seventh chapters concentrate on the kinetics of some pragmatically important heterogeneous and heterogeneous-homogeneous catalytic reactions. Most results, presented in these chapters were obtained in the authors' laboratories.
Download or read book Molecular Heterogeneous Catalysis written by Rutger A. van Santen and published by John Wiley & Sons. This book was released on 2009-06-10 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: An integrated approach to the molecular theory of reaction mechanism in heterogeneous catalysis, largely based on the knowledge among the growing theoretical catalysis community over the past half century, and covering all major catalytic systems. The authors develop a general conceptual framework, including in-depth comparisons with enzyme catalysis, biomineralisation, organometallic and coordination chemistry. A chapter dedicated to molecular electrocatalysis addresses the molecular description of reactions at the liquid-solid interphase, while studies range from a quantum-chemical treatment of individual molecular states to dynamic Monte-Carlo simulations, including the full flexibility of the many-particle systems. Complexity in catalysis is explained in chapters on self-organization and self-assembly of catalysts, and other sections are devoted to evolutionary, combinatorial techniques as well as artificial chemistry.
Download or read book Concepts of Modern Catalysis and Kinetics written by I. Chorkendorff and published by John Wiley & Sons. This book was released on 2017-10-16 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past 12 years since its publication, Concepts of Modern Catalysis and Kinetics has become a standard textbook for graduate students at universities worldwide. Emphasizing fundamentals from thermodynamics, physical chemistry, spectroscopy, solid state chemistry and quantum chemistry, it introduces catalysis from a molecular perspective, and stresses how it is interwoven with the field of reaction kinetics. The authors go on to explain how the world of reacting molecules is connected to the real world of industry, by discussing the various scales (nano - micro - macro) that play a role in catalysis. Reflecting the modern-day focus on energy supplies, this third edition devotes attention to such processes as gas-to-liquids, coal-to-liquids, biomass conversion and hydrogen production. From reviews of the prior editions: 'Overall, this is a valuable book that I will use in teaching undergraduates and postgraduates.' (Angewandte Chemie - I. E.) '...this excellent book is highly recommended to students at technical universities, but also entrants in chemical industry. Furthermore, this informative handbook is also a must for all professionals in the community.' (AFS) 'I am impressed by the coverage of the book and it is a valuable addition to the catalysis literature and I highly recommend purchase' (Energy Sources)
Download or read book Heterogeneous Catalysis written by Georgiĭ Konstantinovich Boreskov and published by Nova Publishers. This book was released on 2003 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Table of contents
Download or read book Reaction Kinetics for Chemical Engineers written by Stanley M. Walas and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reaction Kinetics for Chemical Engineers focuses on chemical kinetics, including homogeneous reactions, nonisothermal systems, flow reactors, heterogeneous processes, granular beds, catalysis, and scale-up methods. The publication first takes a look at fundamentals and homogeneous isothermal reactions. Topics include simple reactions at constant volume or pressure, material balance in complex reactions, homogeneous catalysis, effect of temperature, energy of activation, law of mass action, and classification of reactions. The book also elaborates on adiabatic and programmed reactions, continuous stirred reactors, and homogeneous flow reactions. Topics include nonisothermal flow reactions, semiflow processes, tubular-flow reactors, material balance in flow problems, types of flow processes, rate of heat input, constant heat-transfer coefficient, and nonisothermal conditions. The text ponders on uncatalyzed heterogeneous reactions, fluid-phase reactions catalyzed by solids, and fixed and fluidized beds of particles. The transfer processes in granular masses, fluidization, heat and mass transfer, adsorption rates and equilibria, diffusion and combined mechanisms, diffusive mass transfer, and mass-transfer coefficients in chemical reactions are discussed. The publication is a dependable source of data for chemical engineers and readers wanting to explore chemical kinetics.
Download or read book Kinetics of Homogeneous Multistep Reactions written by Friedrich G. Helfferich and published by Elsevier. This book was released on 2001-01-25 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses primarily the chemist and engineer in industrial research and process development, where competitive pressures put a premium on scale-up by large factors to cut development time. To be safe, such scale-up should be based on "fundamental" kinetics, that is, mathematics that reflect the elementary steps of which the reactions consist. The book forges fundamental kinetics into a practical tool by presenting new effective methods for elucidation of mechanisms and reduction of mathematical complexity without unacceptable sacrifice in accuracy.
Download or read book An Introduction to Chemical Kinetics written by Michel Soustelle and published by John Wiley & Sons. This book was released on 2013-02-07 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a progressive presentation of kinetics of the chemical reactions. It provides complete coverage of the domain of chemical kinetics, which is necessary for the various future users in the fields of Chemistry, Physical Chemistry, Materials Science, Chemical Engineering, Macromolecular Chemistry and Combustion. It will help them to understand the most sophisticated knowledge of their future job area. Over 15 chapters, this book present the fundamentals of chemical kinetics, its relations with reaction mechanisms and kinetic properties. Two chapters are then devoted to experimental results and how to calculate the kinetic laws in both homogeneous and heterogeneous systems. The following two chapters describe the main approximation modes to calculate these laws. Three chapters are devoted to elementary steps with the various classes, the principles used to write them and their modeling using the theory of the activated complex in gas and condensed phases. Three chapters are devoted to the particular areas of chemical reactions, chain reactions, catalysis and the stoichiometric heterogeneous reactions. Finally the non-steady-state processes of combustion and explosion are treated in the final chapter.
Download or read book Chemical Kinetics in Homogeneous Systems written by Mowbray Ritchie and published by . This book was released on 1966 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
